1 These are the motives for doing it
A reasons
B excuses
C answers
D replies
2 The river widens considerably as it begins to turn west
A extends
B stretches
C broadens
D bends
3 Many economists have given in to the fatal lure of mathematics.
A error
B puzzle
C attraction
D contradiction
4 With immense relief I stopped running.
A no
B little
C scarce
D enormous
5 A great deal has been done to remedy the situation
A maintain
B improve
C preserve
D protect
参考答案
l A motive:动机。reason:理由。这两个词意思比较接近。There is no reason to doubt his word.没有理由不相信他的话。excuse:借口。answer和reply都有回答的意思。
2 C widen 和broaden都有拓宽的意思。extend:延伸;延长。The builders Extended the road for three more miles筑路人把道路延长了三英里。stretch:延伸。The forests stretch for hundreds of miles.森林绵延数百英里。bend:弯曲。
3 C lure:吸引。attraction:吸引。这两个词意思相近。The attraction of this house lies in its simplicity.这所房子的诱人之处在于它的简单。error:错误。puzzle:难题。contradiction:矛盾。
4 D immense和enormous都有巨大的意思。It was an enormous disappointment.此事太令人失望了。no是没有,little是几乎没有,scarce是不足的。
5 B remedy:补救。improve:改进。这两个词意思相近。Herbal medicine can be used to improve our health.草药可用于增进我们的健康。maintain:保持。preserve:保护。protect:保护。
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